Disclaimer: I do not own any TYPE-MOON and Highschool DXD Characters. All rights reserved to their respective owners.

AUTHOR'S NOTE

Hello guys, it's Caelus here. To start, this will be my new fanfiction story based on one of my own fic White Fields by the Seaside - Prototype. This is a "retconned" of the said title with many changes with one of them being Rias Gremory, who in this story will not be the Protagonist's Servant.

Now the reason for the said exclusion of Rias is that I want to leave her with Issei and I want to take a new spin and twist on things. One of this will be Tiamat and her lore. The author of DXD, Ishibumi, didn't elaborate whether the Dragon King Tiamat is the Earth Mother Goddess Tiamat of Babylonian Mythology or another person. Then there's the absence of the Shinto Dieties in the series, considering that most of the time the setting is in Japan.

Second is that, this story will focused on the heroines and the protagonist. In here, the Protagonist (Hakuno Kishinami) will be a teacher in Kuoh Academy. This Hakuno will be the Human Hakuno in the Extraverse, not the NPC Hakuno that had Tamamo, Nero, and Altera in Extella although he will have memories of his other self since he is the base of the NPC Hakuno.

Third, like with my other title this will be a Harem story. To be honest, I'm still undecided who should be in the Protagonist's Harem. The only person/s that are confirmed in his harem will be Extraverse Arcueid who will not appear for the first few chapters due to her still sleeping in her Millenium Castle, hidden from the Supernatural World by the Protagonist, F/EoDverse Liu Xiu and Brynhildr, who guards the Millenium Castle alongside with the Protagonist, and Grayfia Lucifuge. Aside from Grayfia, all 3 women are the Protagonist's wives at the beginning of the story.

How did they get from that status (considering Bryn's yandere tendencies) will be explained in the story. These 3 women are Hakuno's Servants with Arcuied as Ultimate One-class Servant, Liu Xiu as Saber-class Servant, and Brynhildr as Lancer-class Servant respectively with Grayfia being his Caster-class Servant as the story moves forward.

As for the other candidates, well there's Scathach, Amaterasu (Tamamoface), Venus/Aphrodite (Neroface), Griselda Quarta, Gabriel, Jeanne, Yasaka, and many others. The list still goes on but all of them are still tentative.

Grayfia Lucifuge will be the heroine of the first "route", taking Rias place as heroine in my other works. In here, she will be like with her canon counterpart being Sirzechs' Queen and wife, with Millicas Gremory being the fruit of Sirzechs one night stand with Roygun Belphegor. The relationship between these characters with Grayfia will also be explained in the story, mostly in her route.

Servant Classes:

Standard Class: [Saber, Archer, Lancer], {Caster, Rider, Berserker, Assassin}

Extra Class: |Shielder, Ruler, Avenger|, Alter Ego, Moon Cancer, ¤Beast¤, +Saver+,《 Ultimate One》

PROLOGUE

Grayfia Lucifuge - that is my name. And I'm a Devil.

I am the wife of the current Satan Lucifer of the Underworld, Sirzechs Lucifer-sama. The House of Lucifuge is a noble family of Pure-Blooded Devils from the Extra Demons whose family served under the original Lucifer.

Currently, I'm working as a Guidance Counselor in Kuoh Academy which was under the supervison of my mother-in-law Venelana Gremory-sama.

Normally, I would be in the Underworld working as the Gremory's maid but due to some circumstances I am assigned here by Venelana-sama so that I can give myself some air to breathe.

For the past few years, the situation back at home is getting out of hand.

Well I guess with that kind of rumors spreading like wildfire, it will cause such big commotion especially in the media and the higher echelons of the Devil society.

That aside something or should I say someone, piqued my interest these past few months while working here in Kuoh Academy.

That interest is no other than the man sitting at the other side of the room - Hakuno Kishinami-san.

Like me, he is also a school counselor. Mostly he handles individual counseling to males who are perverts and commits act of voyeurism against the female students.

If I would describe him, as a co-worker, he is a hardworking man much like Lucifer-sama.

Always punctual and submitting his paperwork on time. He is a professional who knows his boundaries, being courteous and polite to others.

As an opposite sex, he is a man with average looks.

He has brown hair and piercing eyes with brown irises, and aside from his erect back and height of 187 cm his physical appearance is not something noteworthy.

I am not ostracizing how he lacks some certain aspects in the looks department. This is just my observation of him as a fellow worker.

Even if he lacks the looks to swoon the opposite sex towards him, he has a build that is comparable to an athlete. His muscle are toned perfectly seeing how they're noticeable even covered by his white collared polo shirt.

I could assume that he puts himself in a daily routine workout.

Once again, this is just my observations.

"By the way Kishinami-san, are you free today?"

I spoke to him as the sunset knocked in the counsel office's window, signifying the end of the afternoon.

"Sorry, Lucifuge-san. I have some work to do today. See you tomorrow!"

"And to you as well."

I replied as I watched him leaving the room. Cautiously, I followed his figure with my eyes through the glass window of the room.

As he stepped out from the school's gate, I began my daily routine after work.

What piqued my interest on him is that despite being a harmless and average human, my senses kept telling me to be on guard at all times.

It was, all in all, odd.

I've been keeping eye on him for a couple of months now. Despite my efforts in searching for a significance that he might be a Sacred Gear user, I'm still on the drawing board.

I can't sense anything special from him but my warning system keeps on telling me to be wary of Hakuno Kishinami-san as if he is a threat.

Because of this nagging feeling that keep on bothering me, every after school I always followed him wherever he goes.

Once when he visited a church, I suspected him to be an Exorcist but it turns out that he was only visiting the orphans in the church out of his own volition.

That day, I concluded that he was good man at heart.

Once when he meet with a kitsune, I suspected him to be a member of the Youkai Faction but it turns out he was offering his bag of sweets he bought from a convenient store to the youkai.

Seeing that with my own eyes, I concluded that he was not just a normal human.

He can see and interact with the fox spirit, something that a normal human can't possibly do.

With that revelation, I decided to take things further. I searched his background and oddly enough, I find something weird.

All of his legal papers, information, and documents were completely a perfect farce. There were no Japanese Family bearing the surname Kishinami in the Japanese National Statisitics Office. There was no record of Hakuno Kishinami being a graduate of Psychology degree in Tokyo University.

To summarize, there was no Hakuno Kishinami to begin with. I've already double check any intelligence that I got my hands on and I'm sure that the guy was an enigma.

An unknown.

I already transmitted my findings to Venelana-sama and though she said as long as he won't do anything against the Devils, then he is, by any definition, no threat... I am still not convinced.

I followed him into the woods-

-and I already have myself on high alert. This was not a place that he frequently visited.

"Something's up."

I muttered to myself, as I kept my distance from the man. Concealing my presence as much as I can, I walked slowly tree to tree within a safe distance.

Kishinami-san stopped in place as he placed his bag on the ground, right beside his feet.

Why did he stopped? Could it be that he found out that I was tailing him?

"Come out. I know you're there."

Ah I see. It seems that he found out tha I've been trailing him. There's no other way but to reveal myself to him and confront him.

The moment my mind told my feet to take a step forward, a sudden shivering feeling came down to my spine like electricity.

What was that?

BZZZ

From where Kishinami-san stood, 5 black orbs appeared out of nowhere around him. I could not sense anything from them.

Are those demonic energy balls?

From those black orbs creatures that I have never seen before materialized, surrounding Kishinami-san

SHUN

Then without warning, from Kishinami-san's hand, a long blade emerged.

It was an elegant sword. The glistening steel blade shimmered in the midst of the incoming dusk. The golden markings on its ornament, especially the cross-guard and the hilt, send some imperial integrity to the longsword that Kishinami-san held.

The longsword glittered with light as if it was constructed by a divine being. Seeing it, my body began to squirm uncomfortably.

Despite the discomfort that the blade brought to me, I stared at its outstanding design with a nod. I was right all along.

Hakuno Kishinami-san is a Sacred Gear user. It seems that he has Blade Blacksmith but I can't sense any Holy attributes on the sword.

There was something into it that I can't describe in mere, coherent words...

Having witnessed such moment, I realized something was not right. My body was not reacting to the sword that Kishinami-san just conjured but to the creatures that I can't discern which Faction they belonged to.

DON

"-!?"

From out of nowhere, the sensation of pain began to surged all over my body. Looking down, five sharp things covered in black shade pierced my body.

My legs, my arm, my chest... They are all have been marred. As the black shade edges disappeared on the ground, all that was left were nothing but holes.

So much for an Ultimate-class Devil being caught off guard, but in my defense I didn't feel the attack approaching me. I coughed blood as my chest and lungs shrunk like it was being compressed with a strong force.

THUD

My head got dizzy as I slumped on the ground. But I realized that I was in a seriously bad condition because I could feel that I was about to lose consciousness.

Trying my best, I gather my magic in healing my wounds. It wasn't enough as my strength were being sucked from me. It felt like its being suck by a powerful vacuum that I can't even sense.

I never felt so hopeless in my entire life.

Is this the feeling when death marched on your doorstep? Is this how everyone that fell victim on my hand during the Great War?"

It feels so cold as ice...

It feels like many things inside me are disappearing...

"Lucifuge-san!? Crap, hang in there!"

Suddenly, someone appears in front of me, and he talks to me.

I can tell who it is just by his voice.

"Damn... To think that they got the Satan's wife... Keh!"

So she knows about my true identity, huh... interesting.

"I'm sorry Lucifuge-san. I don't want to do this but... I have no choice. From now, you will live for me. "

Before I lost consciousness, I felt a warm feeling entering me and saw an image of a silver moon in the night sky.